On the dark, calm sea, a research vessel flying the Japanese flag was sailing steadily.

The seas between Ushuaia and the Roaring Forties were relatively calm. Both large and small ships could even observe each other via shipboard radars, and both the fishing boat and the research vessel were only a couple of nautical miles apart.

This Japanese research vessel was naturally Barlin's target.

Even a powerful cultivator like him couldn't cross the entire Roaring Forties alone, so he needed to hit